XT Announcement on the Upcoming Listing of POSX (POSX)

POSX is a Web3-native payment and loyalty protocol that turns verified real-world consumer spending into on-chain rewards. Its core primitive is Proof of Spend: instead of proving asset holdings, hash power or stake, the network proves that a real purchase happened - a genuine payment, at a validated merchant, with clear attribution, cleared risk controls and confirmed settlement. Every qualifying transaction produces an auditable proof containing a transaction fingerprint, merchant ID, channel source, timestamp and risk status, and only those proofs can mint rewards. Token issuance is therefore tied to commercial activity rather than to speculation.

The problem POSX targets is the gap between what merchants pay to accept payments and what consumers get back. U.S. merchants pay an estimated US$187-236 billion a year in card fees at an average rate near 2.91%, while loyalty value stays trapped inside single-brand point systems that consumers cannot spend elsewhere. Stablecoin rails - given a federal framework by the U.S. GENIUS Act in July 2025, alongside stablecoin supply growth from US$186bn to US$274bn during 2025 - remove much of that cost. POSX recycles the saving, together with existing merchant discount and marketing budgets, into a single cross-merchant cashback network: a reward earned at one merchant can be spent at another, so value circulates through the network instead of expiring inside one brand.

Technically the protocol is a three-layer stack. Chronos provides trusted timestamps, event ordering and confirmation windows to prevent replay and timing attacks. Veritas validates merchant identity, channel credibility and transaction authenticity, and detects split, circular and fraudulent activity. Prism maps validated proofs to reward policies, user tiers and incentive pools, and executes accounting with adjustment and reversal capability, so refunds and chargebacks are handled without breaking ledger consistency. Rewards are computed as: rewarded amount x merchant base coefficient x channel coefficient x activity coefficient x quality coefficient x risk adjustment. The architecture runs dual execution planes and three ledgers (payment, reward entitlement, token state), with published benchmarks of roughly 9,000-10,000 TPS per shard at steady state, 29,600 TPS across three shards, 1.5-second optimistic confirmation and 10-second final settlement.

POSX is built compliance-first: KYC for users, KYB for merchants, continuous transaction monitoring, custody and issuance delegated to NYDFS-chartered Fireblocks Trust Company, and money transmitter coverage across 41 U.S. states and Washington D.C. The token is a fixed-supply ERC-20 with a two-year reward halving, long-term lock-ups and burn of unused rewards. Merchant payment SDK integration is scheduled for Q4 2026.

Website: https://www.posx.io

Blockchain Explorer: https://etherscan.io/token/0x8cCC52114917c6dAA1E3245efE9168180B20f9E0

Whitepaper Link: https://docs.posx.io